Physics Unit26: Special Theory of Relativity (id: 4ebbca3ca)

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本题目来源于试卷: Physics Unit26: Special Theory of Relativity，类别为 Generic Physics

[单选题]
The kinetic energy of anzw zkjl3pv8q+* q n eqw /;*+)wmg)ep p,bscfuq5i n,3:gic+y roton is 80% of its total energy. What is the speed of the prbi ,g3su i+c,f nyqc5:oton?

A. $0.02 \; c$
B. $0.87 \; c$
C. $0.98 \; c$
D. $1.0 \; c$


参考答案:  C


本题详细解析: 暂无